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173E5062-8 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

173E5062-8: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE, overall_height: 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN, style_designator: FLAT TOP, outside/top_flange_diameter: 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN, material_document_and_classification: ZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-117-7699, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
173E5062-8
NSN: 5340-01-117-7699
FSC: 5340 — Hardware, Commercial
CAGE: 77272 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialRUBBER SILICONE
overall_height0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
style_designatorFLAT TOP
outside/top_flange_diameter0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
material_document_and_classificationZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-117-7699
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 173E5062-8 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OUTSIDE/TOP FLANGE DIAMETER: 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: FLAT TOP
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: RUBBER SILICONE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
OUTSIDE/TOP FLANGE DIAMETER0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
STYLE DESIGNATORFLAT TOP
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER SILICONE
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 173E5062-8?
173E5062-8 is a BUMPER.
What is the NSN for 173E5062-8?
173E5062-8 is cataloged in the U.S. Government catalog under NSN 5340-01-117-7699. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.